Switch to cwcwidth

Author: sebastinas

.github/workflows/build.yaml

@@ -22,7 +22,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install "blessings>=1.5" "wcwidth>=0.1.4" pyte pytest
+        pip install "blessings>=1.5" cwcwidth pyte pytest
     - name: Build with Python ${{ matrix.python-version }}
       run: |
         python setup.py build

curtsies/formatstring.py

@@ -41,7 +41,7 @@
 import itertools
 import re
 import sys
-from wcwidth import wcswidth
+from cwcwidth import wcswidth
 
 from .escseqparse import parse, remove_ansi
 from .termformatconstants import (

docs/FmtStr.rst

@@ -218,7 +218,7 @@ To access this information, :py:class:`~curtsies.FmtStr` objects have a :py:clas
 >>> len(combined), combined.width, combined.s
 (2, 1, u'a\u0324')
 
-As shown above, `full width characters <http://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms>`_ can take up two columns, and `combining characters <http://en.wikipedia.org/wiki/Combining_character>`_ may be combined with the previous character to form a single grapheme. Curtsies uses a `Python implementation of wcwidth <https://github.com/jquast/wcwidth>`_ to do this calculation.
+As shown above, `full width characters <http://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms>`_ can take up two columns, and `combining characters <http://en.wikipedia.org/wiki/Combining_character>`_ may be combined with the previous character to form a single grapheme. Curtsies uses `Python bindings of wcwidth <https://github.com/sebastinas/cwcwidth>`_ to do this calculation.
 
 FmtStr - API Docs
 =================

setup.py

@@ -31,7 +31,7 @@ def long_description():
     python_requires=">=3.6",
     install_requires=[
         "blessings>=1.5",
-        "wcwidth>=0.1.4",
+        "cwcwidth",
     ],
     tests_require=[
         "pyte",